Pith Number

pith:7ZTYASTF

pith:2017:7ZTYASTFH2FQCYYRD77IBHK3VG

not attested not anchored not stored refs pending

Show, Ask, Attend, and Answer: A Strong Baseline For Visual Question Answering

Ali Elqursh, Vahid Kazemi

arxiv:1704.03162 v2 · 2017-04-11 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZTYASTFH2FQCYYRD77IBHK3VG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:46:28.776238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe67804a653e8b0163111ffe809d5ba9a262e808c5685f75c8108e5eced6e84d

Aliases

arxiv: 1704.03162 · arxiv_version: 1704.03162v2 · doi: 10.48550/arxiv.1704.03162 · pith_short_12: 7ZTYASTFH2FQ · pith_short_16: 7ZTYASTFH2FQCYYR · pith_short_8: 7ZTYASTF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7ZTYASTFH2FQCYYRD77IBHK3VG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fe67804a653e8b0163111ffe809d5ba9a262e808c5685f75c8108e5eced6e84d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d20cc64ec35a1d66aefc87ae575c6b63a78882da3ca2d78a6cdfd2b91112512",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-11T06:22:57Z",
    "title_canon_sha256": "ff5bed92cf4b28e4b652f485e46f19b21678a2bac7373bcb2948e7dc8117a84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03162",
    "kind": "arxiv",
    "version": 2
  }
}